Modeling the Transient Changes in the Soret-Resonant Raman Intensities of Hemoglobin During The R→ T Transition

Laser Chemistry ◽

10.1155/1999/70916 ◽

1999 ◽

Vol 19 (1-4) ◽

pp. 229-231

Author(s):

Thomas S. Rush ◽

Ranjit Kumble ◽

Thomas G. Spiro

Keyword(s):

Excited State ◽

Force Constant ◽

Raman Spectra ◽

Resonance Raman ◽

Ring Expansion ◽

Porphyrin Ring ◽

Core Size ◽

Time Resolved ◽

Intensity Calculations ◽

We have performed resonance Raman (RR) intensity calculations of the Soret-resonant Raman spectra of Ni and Zn Porphine to investigate observed core size intensity differences in the time-resolved Soret-resonant Raman (RR) spectra of hemoglobin. It was found that the metalloporphine intensities mainly derive from the expansion of the Cα—Cm and Cβ—Cβ bonds in the excited state, and that the observed differences are mainly due to the larger core-sized heme having a decreased Cα—Cm force constant and larger excited state porphyrin ring expansion.

Download Full-text

Structure of the triplet excited state of bromanil from time-resolved resonance Raman spectra and simulation

The Journal of Chemical Physics ◽

10.1063/1.1398304 ◽

2001 ◽

Vol 115 (13) ◽

pp. 6106-6114 ◽

Author(s):

Mrinalini Puranik ◽

Siva Umapathy ◽

Jaap G. Snijders ◽

Jayaraman Chandrasekhar

Keyword(s):

Excited State ◽

Raman Spectra ◽

Resonance Raman ◽

Triplet Excited State ◽

Time Resolved ◽

Resonance Raman Spectra

Download Full-text

Excited State Structure and Dynamics ofp-Benzoquinone and Bromanil from Time-Resolved Resonance Raman Spectra and Simulation

Bulletin of the Chemical Society of Japan ◽

10.1246/bcsj.75.1057 ◽

2002 ◽

Vol 75 (5) ◽

pp. 1057-1064 ◽

Author(s):

Mrinalini Puranik ◽

Siva Umapathy

Keyword(s):

Excited State ◽

Raman Spectra ◽

Resonance Raman ◽

State Structure ◽

Time Resolved ◽

Structure And Dynamics ◽

Resonance Raman Spectra

Download Full-text

Structure of the triplet excited state of tetrabromo-p-benzoquinone from time-resolved resonance Raman spectra and ab initio calculations

Chemical Physics Letters ◽

10.1016/s0009-2614(01)00184-1 ◽

2001 ◽

Vol 337 (1-3) ◽

pp. 224-230 ◽

Author(s):

Mrinalini Puranik ◽

Jayaraman Chandrasekhar ◽

Siva Umapathy

Keyword(s):

Excited State ◽

Ab Initio Calculations ◽

Ab Initio ◽

Raman Spectra ◽

Resonance Raman ◽

Triplet Excited State ◽

Time Resolved ◽

Resonance Raman Spectra

Download Full-text

Time-Resolved Absorption, Infrared, and Resonance Raman Spectra of the Complexes [Ru(X)(R)(CO)2(.alpha.-Diimine)] (X = Halide; R = Alkyl): Influence of X on the Charge Transfer Character of the Lowest Excited State

Journal of the American Chemical Society ◽

10.1021/ja00125a020 ◽

1995 ◽

Vol 117 (20) ◽

pp. 5579-5585 ◽

Author(s):

Heleen A. Nieuwenhuis ◽

Derk J. Stufkens ◽

Ruth-Anne McNicholl ◽

Ala H. R. Al-Obaidi ◽

Colin G. Coates ◽

...

Keyword(s):

Excited State ◽

Charge Transfer ◽

Raman Spectra ◽

Resonance Raman ◽

Time Resolved ◽

Resonance Raman Spectra

Download Full-text

Time-resolved resonance Raman spectra of chlorophyll a in the lowest excited triplet state: Effect of the state of coordination

Chemical Physics Letters ◽

10.1016/0009-2614(90)85170-h ◽

1990 ◽

Vol 169 (1-2) ◽

pp. 85-88 ◽

Author(s):

Masayuki Kanzaki ◽

Tetsuro Yuzawa ◽

Hidefumi Hiura ◽

Hiroaki Takahashi

Keyword(s):

Triplet State ◽

Chlorophyll A ◽

Raman Spectra ◽

Resonance Raman ◽

The State ◽

Excited Triplet State ◽

Time Resolved ◽

Excited Triplet ◽

State Effect ◽

Resonance Raman Spectra

Download Full-text

Resonant Raman spectra of molecules with diradical character: multiconfigurational wavefunction investigation of neutral viologens

Physical Chemistry Chemical Physics ◽

10.1039/c4cp02977a ◽

2014 ◽

Vol 16 (39) ◽

pp. 21721-21731 ◽

Author(s):

Julia Romanova ◽

Vincent Liégeois ◽

Benoît Champagne

Keyword(s):

Raman Spectra ◽

Resonance Raman ◽

Diradical Character ◽

Multiconfigurational Methods ◽

In search for a relationship between the diradical character and resonance Raman signatures of neutral viologens by multiconfigurational methods.

Download Full-text

Time-resolved resonance Raman spectra of transient species of photochromic 2-(2′,4′-dinitrobenzyl) pyridine

Journal of Molecular Structure ◽

10.1016/0022-2860(86)80285-x ◽

1986 ◽

Vol 146 ◽

pp. 91-99 ◽

Author(s):

Hiroaki Takahashi ◽

Shigeru Hirukawa ◽

Shinichi Suzuki ◽

Yoshimi Torii ◽

Hiroaki Isaka

Keyword(s):

Raman Spectra ◽

Resonance Raman ◽

Transient Species ◽

Time Resolved ◽

Resonance Raman Spectra

Download Full-text

Understanding excited-state structure in metal polypyridyl complexes using resonance Raman excitation profiles, time-resolved resonance Raman spectroscopy and density functional theory

Coordination Chemistry Reviews ◽

10.1016/j.ccr.2009.11.015 ◽

2010 ◽

Vol 254 (21-22) ◽

pp. 2505-2518 ◽

Author(s):

Raphael Horvath ◽

Keith C. Gordon

Keyword(s):

Density Functional Theory ◽

Raman Spectroscopy ◽

Excited State ◽

Density Functional ◽

Resonance Raman Spectroscopy ◽

Resonance Raman ◽

State Structure ◽

Functional Theory ◽

Polypyridyl Complexes ◽

Download Full-text

Resonance Raman Spectra for Purine: Interpretation of the Change in Raman Intensity from the Change in Geometry in the Excited State

Spectroscopy of Biological Molecules ◽

10.1007/978-94-011-0371-8_133 ◽

1995 ◽

pp. 299-300

Author(s):

M. Majoube ◽

Ph. Millie ◽

L. Chinsky ◽

P. Y. Turpin ◽

G. Vergoten

Keyword(s):

Excited State ◽

Raman Spectra ◽

Resonance Raman ◽

Raman Intensity ◽

Resonance Raman Spectra

Download Full-text

TIME-RESOLVED RESONANCE RAMAN SPECTRA OF THE LOWEST TRIPLET STATE OF N,N,N′,N′-TETRAMETHYL-P-PHENYLENEDIAMINE IN SOLUTION

Time-resolved Vibrational Spectroscopy ◽

10.1016/b978-0-12-066280-7.50029-7 ◽

1983 ◽

pp. 167-172

Author(s):

Kenji Yokoyama

Keyword(s):

Triplet State ◽

Raman Spectra ◽

Resonance Raman ◽

Time Resolved ◽

Resonance Raman Spectra

Download Full-text